Cosmology Vocabulary

noun the branch of astronomy that deals with the physical and chemical properties of celestial bodies and the universe as a whole

• Astrophysics is a branch of astronomy that deals with the physical properties and processes of celestial bodies.
• Studying astrophysics can help us understand the mysteries of the universe.
• Yo, astrophysics is like studying space stuff, right?
• Exploring the depths of astrophysics is like unraveling the secrets of the cosmos.

noun A sudden loud noise

verb To strike or hit something with a loud noise

adverb In a sudden and intense manner

• The loud bang of the fireworks echoed through the night sky.
• I heard a loud bang coming from the kitchen, I think something fell.
• That party was a real bang, everyone was having a great time.
• She slammed the door with a bang, signifying the end of their relationship.

noun an object in space with a gravitational pull so strong that nothing, not even light, can escape it

• Scientists have been studying the gravitational effects of a black hole for decades.
• Did you know that a black hole is a region of spacetime where gravity is so strong that nothing, not even light, can escape?
• Dude, black holes are like the ultimate vacuum cleaners of the universe!
• Her debt was like a black hole, constantly sucking in all of her money.

adjective relating to or situated in space between the stars

• Interstellar travel is a concept that scientists have been exploring for decades.
• Have you seen that new interstellar movie? It's supposed to be really good.
• Dude, that interstellar party last night was out of this world!
• The love between them was like an interstellar connection, spanning across vast distances.

noun a cloud of gas and dust in outer space, visible in the night sky either as an indistinct bright patch or as a dark silhouette against other luminous matter

• A nebula is a cloud of gas and dust in outer space.
• Wow, did you see that nebula in the night sky last night?
• That nebula looks trippy, man.
• Her mind was a nebula of thoughts and ideas, swirling endlessly.

adjective of or relating to a star or stars; exceptional; outstanding

• The company received stellar reviews for their latest product release.
• Wow, that movie was stellar! I loved every minute of it.
• That concert was absolutely stellar - the band killed it on stage!
• Her performance at the competition was stellar, shining brighter than all the rest.

noun the whole body of things and phenomena observed or postulated: cosmos: such as the entire celestial cosmos

• Scientists study the vast expanse of the universe to better understand its origins and evolution.
• I love staring up at the stars and thinking about how huge the universe is.
• The universe is like, totally mind-blowing, dude.
• Her love for him felt as vast and infinite as the universe itself.

noun a noun is a word that refers to a person, place, thing, event, substance, or quality

• The study of accretion discs around black holes is a fascinating field of astrophysics.
• Have you seen those cool pictures of accretion discs around stars? They look awesome!
• Dude, the accretion discs in space are like the ultimate cosmic frisbees.
• Her mind was like a swirling accretion disc, constantly absorbing new information and ideas.